baber/WOPTO huggingface dataset:
Patent JP-2000161521-A (JP)
Title: Solenoid valve and adjusting method of solenoid valve responsiveness
Inventor: TORIYAMA KEN
IPC: F02M51/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid valve and an adjusting method of the solenoid valve responsiveness which can loosen the size control of the solenoid valve by adjusting the responsiveness easily at the solenoid valve assembly time. SOLUTION: A solenoid spill valve 41 can adjust the responsiveness which can change the relative position relation between a yoke 80, core 90 and armature 92 by adjusting the thickness of the spacer 47 for adjusting the responsiveness. As the spacer 47 for adjusting the responsiveness interposes between a coil-assembly 43 and valve sub-assembly 45, even in the assembled state of the solenoid spill valve 41 to the device which is an application subject, the responsiveness can be adjusted easily by only separating the coil sub-assembly 43 and replacing the spacer 47 for adjusting the responsiveness. Therefore, even if the size control of the solenoid spill valve 41 is loosened, the solenoid spill valve 41 with no dispersion of responsiveness can be finished and the control property is not deteriorated at the using time to a fuel supply device.
Patent JP-H05146528-A (JP)
Title: Bubble blocking net
Inventor: CHIBA KATSUO
IPC: A62C8/00
Filed: 1991-11-29
Abstract: PURPOSE:To surely block bubbles. CONSTITUTION:A gauze panel 7 for blocking bubbles, comprises an upper gauze part 7a having a lowest mesh, a lower gauze part 7c having a highest mesh part, a middle gauze part 7b having a mesh which is intermediate between those of the upper and lower gauze parts 7a, 7c. These meshes of all gauze parts can prevent any of bubbles which largely expand, from passing therethrough.
Patent JP-H08178363-A (JP)
Title: Outdoor machine for air-conditioner
Inventor: UCHIDA MITSUAKI
IPC: F24F5/00
Filed: 1994-12-19
Abstract: PURPOSE: To provide an outdoor machine for an air-conditioner, in which a fan will never be exposed to the front surface even when a front plate is removed and the diagnosis of troubles can be effected easily and safely while operating the outdoor machine. CONSTITUTION: A partitioning plate 3, fixed to the inside of the casing of a main body, is provided pivotably with an air outlet grille 5, having a flat and square configuration, through a bell mouth 4. Further, a front plate 6 is mounted detachably from the front surface side of the air outlet grille 5.
Patent JP-H05173607-A (JP)
Title: Nonlinear controller
Inventor: TANAKA MASAHITO
IPC: G05B13/04
Filed: 1991-12-24
Abstract: PURPOSE:To control a nonlinear system whose control model is unknown without requiring any mass-storage memory for storing a generated algorithm by developing the algorithm which can generate a simple model with high usability as a control rule in a short time. CONSTITUTION:While the modeling algorithm which normalizes data showing the input/output relation of a controlled system, analyzes the normalized data by a method for fuzzy qualification II, etc., and approximating the characteristic distribution obtained by the analysis to a function is stored in storage parts 12, 13, and 14, a calculation procedure based upon the function which approximates the input/output relation obtained by the algorithm is stored in a storage part 15. A CPU 11a executes the modeling algorithm and a CPU 11b operates the output corresponding to the input from a controlled system according to the calculation procedure and outputs the arithmetic result as a control signal.
Patent JP-H09182404-A (JP)
Title: Vibrator of linear motor
Inventor: WATARAI AKI
IPC: F04B45/047
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the breakown and the rust at the surface part of a magnet and to enhance the efficiency, productivity and economy of a vibrator by constituting the vibrator of a molded film body comprising insulating nonmagnetic material, a nonmagnetic shaft and a rare earth magnet embedded in the molded film body. SOLUTION: A nonmagnetic shaft 14 is arranged at the center of a planar mold. Rare earth magnets 11a, 11b, 12a and 12b, which are the permanent magnets, are arranged at both ends so as to hold the shaft 14. Insulating nonmagnetic raw material is made to flow into the tightly closed mold and hardened so as to form a unitary body. In this way, the surrounding parts of the rare earth magnets 11a, 11b, 12a and 12b are covered by a molded film body 13 comprising insulating nonmagnetic raw material. In this structure, the generation of eddy current can be made zero by the alternating magnetic field generated by a coil. Furthermore, the attracting repelling force developed between the magnet and an electromagnet becomes proportional, and the magnet having the large residual magnetic flux density can be arranged.
Patent JP-H05171881-A (JP)
Title: Regenerative blind
Inventor: SUGAWARA AKIRA
IPC: E06B9/386
Filed: 1991-12-24
Abstract: PURPOSE:To make it possible to release stored solar heat in a room by making one side as a solar heat storage layer, making the other side as a heat insulation layer, arranging a plurality of slats in parallel and, at the same time, making it possible to reverse both sides. CONSTITUTION:A plurality of slats 4 are arranged at equal intervals, and both sides are borne in a freely reversible manner through bearing cords 2a and, 2b. After that, in the case the slats 4 are arranged, one side is formed of a regenerative layer 5 constituted, of high density polyethylene, ethylene/propylene copolymer, mixture with paraffin, etc. Then, the other side is formed of a heat insulation layer 6 constituted of hard urethane, etc. The layer 5 is directed outdoors to store solar heat, and after that, the layer 5 is directed indoors to release the heat. According to the constitution, a regenerative blind can control shading as well as an ordinary blind, and room temperature falling can be prevented in the night.
Patent JP-H04207195-A (JP)
Title: Method for collecting nucleic acid component of virus and method for examining virus
Inventor: SHIRASAKI YOSHINARI
IPC: C12N15/10
Filed: 1990-11-30
Abstract: PURPOSE:To collect the subject nucleic acid component used for examining virus by adding a virus-adsorbing resin to a suspension containing the virus to catch the virus on the resin, separating the resin on filter media and subsequently passing a virus-dissolving solvent through the separated resin to recover a solution containing the nucleic acid component of the virus. CONSTITUTION:When the nucleic acid component of a virus is collected from a suspension containing the virus, a virus-adsorbing resin is added to the suspension to catch the virus on the resin, and the virus-containing resin is supplied on filter media 3, 4 of a filter unit 1 to separate the resin. A virus-dissolving solvent is passed through the virus-containing resin separated on the filter media 3, 4 to prepare a solution containing the nucleic acid component. A desired virus DNA is multiplied directly or through the reaction of a reverse transcriptase from the solution containing the nucleic acid component of the virus by a PCR method, and the virus is examined using the multiplied DNA.
Patent JP-H05171949-A (JP)
Title: Super charger
Inventor: TATENO MASAO
IPC: F02B39/00
Filed: 1991-12-25
Abstract: PURPOSE:To reduce vibration of a super charger by providing a lubricating oil supplying device for supplying lubricating oil into a clearance having a size of a specified value in radial direction by more than three outer circumferencial oil grooves provided on the outer race of a bearing, and more than two oil supplying holes opened in the storing hole of a housing. CONSTITUTION:When a driving pulley 2 is rotated by an internal combustion engine, a driven pulley 3 is rotated through a belt 4, and an input shaft 12 provided integratedly with the driven pulley 3 is rotated. Speed of its rotation is increased by an epicyclic gear 23, and the rotation is taken out by a sun gear 19. A runner shaft 20 and a liner 21 are rotated at a high speed, and air is sucked from an intake port 28 to be discharged from a scroll 29, then the internal combustion engine is supercharged so as to contribute to its improved output. At this time, lubricating oil is supplied from a lubricating oil supplying device 41 into a clearance S in radial direction by an oil hole 43, and vibration in a storing hole 31 during high speed rotation is relaxed and absorbed by oil film dumper action. The size of the clearance S with the minimum value of vibration is set to a value within from 0.2 to 0.3m regardless of the magnitude of oil pressure.
Patent JP-H09177687-A (JP)
Title: Motor-driven fluid machinery
Inventor: OBITANI TAKEKAZU
IPC: F04C29/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of upper and lower bearings to reliability by fixing an upper housing in a sealed casing, fixing a stator of a motor in the motor housing through a spigot fitting part, and press-fitting and fixing a lower housing into the stator. SOLUTION: An upper housing 3 having an upper nearing 31 to support an upper part of a drive shaft 5 of a motor 4 is fixed to the inside of a sealed casing 1, a stator 41 of the motor 4 is fixed to the upper housing 3 through a spigot fitting part 32, and a lower housing 6 having a lower bearing 61 to support a lower part of the drive shaft 5 is press-fitted and fixed to the stator 41. The stator 41 can be integrated with the lower housing 6 without clearance through the press fit, the axis of the stator 41 can be aligned with the axis of the lower bearing 61 of the lower housing 6 without clearance, and the deviation in the alignment between the axis of the stator 41 and the axis of the lower bearing 61 of the lower housing 6 can be eliminated.
Patent JP-H10187740-A (JP)
Title: Data base retrieval system
Inventor: KUSUI MASARU
IPC: G06F17/30
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to show which retrieval item to be entered preferentially for effective retrieval when data is newly registered in a data base. SOLUTION: When data is registered by a data registering means 1, a retrieval item decision means 3 performs retrieval from the data base 2 and counts data, to which an inputted retrieval item is added among all the registered data. Once the data is registered, the rate to the number of all the data is calculated. When a certain rate is exceeded, the retrieval item is regarded as a main retrieval item, but when the calculated rate decreases below the certain rate, on the other hand, the retrieval item is regarded as a subordinate retrieval item and the retrieval item is registered in the data base 2 separately as the main retrieval item and subordinate retrieval item. Which retrieval item is registered more in the data base for data recorded in the data base, can be shown to a user and an retrieval item, which is effective at the time of retrieval can be shown when new data is registered.
Patent JP-2001160398-A (JP)
Title: Gas diffusion electrode for fuel cell and fuel cell using the same
Inventor: TSUMURA NAOHIRO
IPC: H01M8/02
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a gas diffusion electrode for fuel cells which is operable at a large current density. SOLUTION: This gas diffusion electrode for fuel cells containing a porous solid polymer electrolyte having three-dimensional communicating holes and catalytic substance, contains electron conductive polymer in the holes of the solid polymer electrolyte.
Patent JP-H05152726-A (JP)
Title: Repairing method of ceramic wiring board
Inventor: UEDA SHOICHI
IPC: H05K3/22
Filed: 1991-11-30
Abstract: PURPOSE:To prevent generation of an electrically imperfect pattern due to defects on a ceramic wiring board surface when a high density fine pattern is formed on the surface of the ceramic wiring board. CONSTITUTION:Surface defects 5 of a ceramic wiring board are filled with paste 6 and repaired. The paste 6 is formed by mixing the same inorganic powder and highly insulative organic varnish as those which are mixed in a ceramic part 1 of the ceramic wiring board.
Patent JP-H06196077-A (JP)
Title: Circuit breaker
Inventor: HIRAO AKIHIKO
IPC: H01H71/46
Filed: 1992-12-22
Abstract: PURPOSE:To improve breaking performance without enlargement in size by providing an inclination on the stopping part of a stopper provided on a case, and setting the opening distance of the stop position in the tripped state of a movable contact larger than in the OFF state. CONSTITUTION:The fixed contact point 4 of a fixed contact 3 and the movable contact point 6 of a movable contact 5 are mutually brought into contact and separated through an opening and closing mechanism part 7. The opening and closing mechanism part 7 comprises a cradle 9 having a handle 8 for turning ON/OFF the contact points 4, 6 and an abnormal current detecting means 12, and operates a part 9a to be locked by the deformation of a bimetal 14 when an abnormal current is carried in the ON state of the contact points 4, 6 to trip the movable contact point 6. In this circuit breaker, an OFF stop part 1t and a trip stop part 1u are continuously provided on a stopper is to which the movable contact 5 is pressed by the spring force of a reversing spring 11 at OFF and trip. Thus, the contact opening distance is increased at the trip time when a large arc is generated so as to improve breaking performance.
Patent JP-2001159838-A (JP)
Title: Electrophotographic image forming device
Inventor: EDAHIRO KAZUHISA
IPC: G03G15/02
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming device capable of effectively restraining the lowering of the surface potential of a photoreceptor even when the film thickness of the photoreceptive layer of the photoreceptor is reduced because of repetitive or long-term use. SOLUTION: This electrophotographic image forming device is equipped with at least a positive electrification type organic photoreceptor drum, a scorotron main electrifier, an image exposure part, a developing device and a toner transfer part. In the device, an influx current Icc to the electrifier is changed in accordance with the change in the thickness of the photosensitive layer of the organic photoreceptor caused by repetitively forming the image, and held to be three times or more as high as the intersection current Io of a rising part line and the approximate line of a saturation part curve in the characteristic curve of the influx current to the electrifier and the potential at a photoreceptor developing position.
Patent JP-H06165791-A (JP)
Title: Apparatus for removing deposit
Inventor: AZUMA MASATOSHI
IPC: A61C19/00
Filed: 1992-11-30
Abstract: PURPOSE:To facilitate removing deposit and to improve workability and stability by reducing adhesion of the deposit. CONSTITUTION:An apparatus is equipped with: a boiling means 5 for reducing the adhesion of deposit on a tool 2 by boiling; an ultrasonic washing means 6 for removing from the tool 2 the deposit which is reduced of its adhesion by the boiling means 5; a rinsing means 7 for rinsing the tool 2 from which the deposit is removed by the ultrasonic washing means 6; a transfer means 4 for transferring the tool 2 to the boiling means 5, the ultrasonic washing means 6, and the rinsing means 7; and a controller 8 for setting and controlling the means of 5, 6, 7, and 4.
Patent JP-H07169222-A (JP)
Title: Floating magnetic head
Inventor: NAKAJIMA HIROMI
IPC: G11B21/21
Filed: 1993-12-15
Abstract: PURPOSE:To diminish fluctuation in a floating amt. at the time of moving the floating magnetic head above a recording medium in the radial direction and to diminish variation of the floating amt. due to working tolerance. CONSTITUTION:A floating surface 12a is formed on the opposite surface of a slider 11 to a disk, and one fringe part of the floating surface 12a is provided with a wide groove 15 and the other fringe part a narrow groove 16. When the magnetic head is moved to the outer circumferential side of the disk, and is inclined at theta to the tangential direction to the disk rotation (X-direction), an airflow A is traversed aslant the floating surface 12a to enter the groove 15. By a negative pressure at this time, the floating amt. at the time of moving into an outer circumferential position is prevented from increasing. Then, the floating amt. is dropped in the vicinity of the outermost circumference by the negative pressure, whereas air bumps into the groove 16 at this time to create a positive pressure, so that lowering the floating amt, is suppressed. Consequently, fluctuation in the floating amt. is diminished throughout the moving area. Furthermore, even when the grooves 15 and 16 are variant in width and depth, influence upon the floating amt, is little to be taken into account, too.
Patent JP-H06166136-A (JP)
Title: Clad steel panel, production thereof and safe made of clad steel panel
Inventor: BABA YUKIHIKO
IPC: B32B15/04
Filed: 1992-12-01
Abstract: PURPOSE:To obtain a clad steel panel having excellent resistance against gas fusing and drill processing even when the steel panel is reduced in thickness and easy to correct bending by forming both surfaces from an alloy having hard drill processability and interposing ceramics between them. CONSTITUTION:In order to obtain a clad material, two metal nets 2 having a wire diameter of 2.5mm and a 20 mesh size are arranged between hard drill processing materials 1, 1 composed of low alloyed tool steel in a superposed state and a ceramics powder 3 is received in the meshes of the metal nets and the whole is held between sacrifice plates 5, 5 to be sealed and welded along the circumference thereof to obtain a ply material with a thickness of 25mm, a width of 150mm and a length of 100mm. This ply material is uniformly heated at 950-1250 deg.C to be bonded by hot rolling to obtain a clad steel panel. This clad steel panel is heated to 830-920 deg.C to be held at that temp. and subsequently cooled to be tempered and continuously annealed at 150-300 deg.C. By this constitution, a safe having excellent resistance against fusing and drill processing and high safety against theft is obtained.
Patent JP-H03201138-A (JP)
Title: Method for controlling stack pointer
Inventor: MABE TOMOKO
IPC: G06F9/46
Filed: 1989-12-28
Abstract: PURPOSE:To hold response and to reduce the number of stand-by stack areas by forming an interruption processing stack area and a preserving working area for presurving the contents of a stack pointer in addition to the stack areas at every task. CONSTITUTION:When any one tasks A2, B3, C4 generates an interruption during traveling, a real time operating system 1 decides whether the stack pointer SP is switched to an interrupting stack area 25 or not. When the decided result is NO, a temporary work area 26 is secured in the stack area 22, 23, or 24 of the relevant task, the contents of the preserving working area 21 are transferred to the secured area 26 and the SP contents of the stack area of the task concerned are transferred to the area 21. Then, the SP contents are switched to the area 25, and after ending the interruption processing, the SP contents are returned to the contents preserved in the area 21. Since the SP contents can be switched without forming an interruption inhibiting state, the response can be held and the number of stand-by stack areas can be reduced.
Patent JP-H06196945-A (JP)
Title: Differential amplifier circuit
Inventor: YOSHINO HIROSHI
IPC: H03F3/45
Filed: 1992-12-24
Abstract: PURPOSE:To provide a differential amplifier capable of executing operation and obtaining high gain even when low power supply voltage is impressed. CONSTITUTION:The differential amplifier circuit is characteristically constituted of an input differential pair consisting of a pair of transistors Q1, Q2 connecting their emitters in common and having the same polarity, a current source circuit IBias, connected between the common emitter and ground, a current source circuit I1 connecting the collector of the TR Q1 to a power supply VCC, a current source circuit I2 connecting the collector of the TR Q2 to the power supply VCC and having the same value as the circuit I1, and an active load circuit consisting of TRs Q5, Q6 connecting their collectors to the collectors of the TRs Q1, Q2 and grounding their emitters and load resistors R1, R2 connected between the common node of the bases and respective collectors of the TRs Q5, Q6.
Patent JP-H09196879-A (JP)
Title: Tin oxide thin film sensor for sensing hydrogen and its manufacture
Inventor: KOU SHIYAKUKIN
IPC: G01N27/12
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the sensitivity to hydrogen by providing an insulating film existing on a semi-conductor substrate, a lower electrode existing on the insulating film, and a tin oxide thin film formed by an ion beam vapor deposition method. SOLUTION: An insulating film 102 preferably a silicon dioxide film is provided on a semi-conductor substrate 100. A lower electrode 104 preferably composed of platinum or palladium is provided on the insulating film 102. A tin oxide thin film 106 to perform a function as a sensor is spread on the electrode 104 and a portion of the insulating film 102 having no electrode 104 with thickness kept to 100-1000Å, representatively 400Å, to compose the hydrogen sensing tin oxide thin film sensor. The manufacturing method is desirably to form the insulating film 102 and the lower electrode 104 by an ion beam sputtering and the tin oxide thin film 106 by an ion beam vapor deposition method. Sputtering and vapor deposition made through ion beam are carried out under high vacuum.
Patent JP-H10185600-A (JP)
Title: Vehicle position correcting system
Inventor: ICHIMURA ATSUSHI
IPC: G09B29/10
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To correct the position accurately by determining a position measuring accuracy and correcting the position when the accuracy comes within a specified range. SOLUTION: A position detector 26 for own vehicle detects the absolute position of its own vehicle based on detection signals from a distance sensor, an azimuth sensor and a GPS receiver using a CPU. In order to detect an accurate absolute position, a vehicle position correction unit 27 corrects the position. Positioning accuracy of GPS depends on the number and arrangement of satellites and the measurements fluctuate due to the error. State change of a positioning satellite can be grasped by monitoring DOP(dilution of precision). The smaller the DOP value, the higher the accuracy. The position can be corrected accurately by monitoring the DOP value, correcting the position when the DOP value is sustained for a predetermined time within a specified range and discarding an absolute positioning data obtained under bad state of the positioning satellite.
Patent JP-2000169153-A (JP)
Title: I. s. glass-forming machine
Inventor: KAMMONEN JARMO
IPC: C03B9/13
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the I. S.(individual section) machine which has a more economical structure for supporting a suspension trough assembly having higher degrees of freedom. SOLUTION: This I. S. machine has a plurality of individual sections 12 each of which is provided with a parison forming mold 28 that contains a cavity having a first vertical axis, a trough assembly 38 corresponding to each of the cavities of the parison forming molds 28 of the individual sections 12, that contains a deflector 44 having a second vertical axis to be aligned with the first vertical axis, a horizontal beam 18 that is supported by vertical upright bodies and extends above the individual sections 12 and has the corresponding a plural number of vertically perforated openings 20 to the number of the individual sections 12, each of which openings 20 is substantially aligned with the first vertical axis of the cavity of the corresponding parison forming mold 28;  and a plurality of hangers 34 corresponding to the individual sections 12 respectively, each of which has a third vertical axis to be aligned with the first vertical axis.